<template>
  <div class="icons">
    <swiper :options="swiperOption" ref="mySwiper">
      <swiper-slide v-for="(page,index) of pages" :key="index">
        <div class="icon" v-for="item of page" :key="item.id">
          <div class="icon-img">
            <img class="icon-img-content" :src="item.imgUrl" alt>
          </div>
          <p class="icon-desc">{{item.desc}}</p>
        </div>
      </swiper-slide>
    </swiper>
  </div>
</template>

<script>
export default {
  name: "HomeIcon",
   props:{
    list:Array
  },
  data() {
    return {
      swiperOption: {},
      // iconList: [
      //   {
      //     id: "0001",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png",
      //     desc: "景点门票"
      //   },
      //   {
      //     id: "0002",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1804/5a/13ceb38dcf262f02.png",
      //     desc: "一日游"
      //   },
      //   {
      //     id: "0003",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1804/ff/fdf170ee89594b02.png",
      //     desc: "乐山必游"
      //   },
      //   {
      //     id: "0004",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/97/02f5043b51b2102.png",
      //     desc: "峨眉山"
      //   },
      //   {
      //     id: "0005",
      //     imgUrl:
      //       "http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20191/de711920c71e38287d9f95f7910aa1aa.png",
      //     desc: "精品小团"
      //   },
      //   {
      //     id: "0006",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/97/02f5043b51b2102.png",
      //     desc: "九黄山"
      //   },
      //   {
      //     id: "0007",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1804/95/8d02011d149bdb02.png",
      //     desc: "直通车"
      //   },
      //   {
      //     id: "0008",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/20/831d62d2e1c7be02.png",
      //     desc: "名胜古迹"
      //   },
      //   {
      //     id: "0009",
      //     imgUrl:
      //       "http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20193/a40ee278d67000f2a29d2e20f6a029b3.png",
      //     desc: "自然风光"
      //   },
      //   {
      //     id: "00010",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/ab/6f7d6e44963c9302.png",
      //     desc: "泡温泉"
      //   }
      // ]
    };
  },
  computed: {
    pages() {
      const pages = [];
      this.list.forEach((item, index) => {
        const page = Math.floor(index / 8);
        if (!pages[page]) {
          pages[page] = [];
        }
        pages[page].push(item);
      });
      return pages;
    }
  }
};
</script>

<style lang="stylus" scoped>
@import '~styles/varibles.styl';
@import '~styles/mixins.styl';

.icons >>> .swiper-container {
  height: 0;
  padding-bottom: 50%;
  // touch-action: none;
}

.icon {
  position: relative;
  width: 25%;
  padding-bottom: 25%;
  // background-color: red;
  overflow: hidden;
  height: 0;
  float: left;

  .icon-desc {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    line-height: 0.44rem;
    text-align: center;
    color: $darkTextColor;
    ellipsis();
  }

  .icon-img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0.44rem;
    padding: 0.1rem;
    box-sizing: border-box;

    .icon-img-content {
      display: block;
      height: 100%;
      margin: 0 auto;
    }
  }
}
</style>
